12" subwoofer

Part Number: MCR12D4
  • Carbon layered cone
  • 4-layer winding on a 2" Kaptonยฎ voice coil
  • Double roll butyl rubber surround stitched to the cone
  • Dual flat spiders with graduated rolls
  • Vented basket and vented spider spacer
  • Single or dual 4ฮฉ voice coil

MClass gives solid, deep bass while being flexible enough to work in a variety of enclosures. The MCR sub is ideal for any user - especially those who are ready for a step up from our Power Reference sub.

General Specifications
Driver Displacement (Cf.) 0.16
Electrical Q (Qes) 0.97
Maximum Peak Power (Watts) 600
Mechanical Q (Qms) 2.96
Motor Strength (T/M) 8
Recommended RMS Power (Watts) 300
Resonant Frequency (Hz) 31.41
Sensitivity @ 1W/1M (db) 83.61
Total Q (Qts) 0.73
Vas (Cf.) 1.66
Physical Specifications
Cut-Out Diameter (in) 11
Frame Diameter (in) 12.22
Linear Xmax (in) 0.51
Linear Xmech (in) 0.77
Magnet Weight (oz) 65
Mounting Depth (in) 5.5
Moving Mass (Grams) 171.25
Size (in) 12
Voice Coil Diameter (in) 2
The best
By: Taylor  |  On: 10/17/2014

These subs are the best I have ever ran. I have two in a down firing probox in my ext cab chevy. I turn it half way up with the Memphis pr1000 amp and the bass turned down on the amp and the radio and these subs pound

Amazing Subs
By: Lexie  |  On: 7/9/2014

Worth every penny. Very clean bass

Great sub even after years of heavy use
By: DERRELL SMITH  |  On: 11/25/2013

Outstanding in every way. These subs out performed any pre conceptions I had before. I would overwhelmingly recommend this to everyone.

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